Connections
- Eufy 4G LTE Cam S330
- 4G LTE with compatible Nano SIM
- Eufy Baby Monitor E21
- Direct local camera-to-monitor link
Security camera comparison
Eufy 4G LTE Cam S330 vs Eufy Baby Monitor E21
Compare video quality, night vision, storage and power.
01Selected  Eufy 4G LTE Cam S330
KSh 33,570In Stock | 02  Eufy Baby Monitor E21
KSh 35,490In Stock |
|---|
2 of 4 products
Add to comparison
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EufyCam 2C Pro 2K Add-On CameraKSh 11,300
Eufy SoloCam S220KSh 11,160
Eufy Indoor Cam S350KSh 17,800
Our quick verdict
Choose the Eufy 4G LTE Cam S330 if you want a lower price (KSh 1,920 less).
Night vision
- Eufy 4G LTE Cam S330
- Infrared and colour using 100-lumen spotlight
- Eufy Baby Monitor E21
- Invisible infrared night vision
Detection and alerts
- Eufy 4G LTE Cam S330
- Human and vehicle detection/tracking, configurable activity zones
- Eufy Baby Monitor E21
- Cry and loud-noise detection with five sensitivity levels
Movement
- Eufy 4G LTE Cam S330
- Motorised pan
- Eufy Baby Monitor E21
- 330° pan, 60° tilt
Key differences
The main differences to help you choose.
Eufy 4G LTE Cam S330
- Lower price: KSh 33,570 (KSh 1,920 less).
Eufy Baby Monitor E21
No clear advantage over the Eufy 4G LTE Cam S330 in the published specifications. Check the detailed comparison for features that matter to you.
What matters most to you?
4 priorities selected.
Eufy 4G LTE Cam S330
- 4G LTE with compatible Nano SIM or Wi-Fi.
- Infrared and colour using 100-lumen spotlight.
- Human and vehicle detection/tracking, configurable activity zones.
- Motorised pan and tilt.
Eufy Baby Monitor E21
- Direct local camera-to-monitor link.
- Invisible infrared night vision.
- Cry and loud-noise detection with five sensitivity levels.
- 330° pan, 60° tilt.
Detailed comparison
Explore the full specifications, section by section.
General
| Specification | Eufy 4G LTE Cam S330 | Eufy Baby Monitor E21 |
|---|---|---|
| Brand | Eufy | Eufy |
| Model | T86P2K20 | E8354221 |
| Camera resolution | 4K UHD | 4K UHD |
| Night vision | Infrared and colour using 100-lumen spotlight | Invisible infrared night vision |
| Detection and alerts | Human and vehicle detection/tracking; configurable activity zones | Cry and loud-noise detection with five sensitivity levels; room-temperature monitoring |
| Two-way audio | Yes — through eufy Security | — |
| Storage methods | microSD up to 128GB; HomeBase S380 in Wi-Fi mode | — |
| Network connectivity | 4G LTE with compatible Nano SIM or Wi-Fi; manually selected connection mode | Direct local camera-to-monitor link; optional Wi-Fi router connection |
| App and system compatibility | eufy Security; HomeBase S380 in Wi-Fi mode; Alexa/Google Assistant; no HomeKit or NAS | eufy Baby app; parent monitor; up to five family-member shares |
| Operating temperature | −20°C to 50°C | — |
Product details
| Specification | Eufy 4G LTE Cam S330 | Eufy Baby Monitor E21 |
|---|---|---|
| Resolution | 4K UHD | — |
| Connections | 4G LTE Nano SIM or Wi-Fi; manual mode switching | Direct local monitor link; optional router and app access |
| AI | People and vehicle detection/tracking | — |
| Movement | Motorised pan and tilt | 330° pan; 60° tilt; 8× zoom |
| Battery | 9400mAh; runtime depends on activity and solar input | — |
| Solar charging | Separate solar panel; performance depends on direct sunlight | — |
| Storage | microSD up to 128GB; HomeBase S380 in Wi-Fi mode | — |
| Smart integration | Alexa and Google Assistant; no HomeKit or NAS | — |
| Operating range | −20°C to 50°C | — |
| Camera | — | 4K UHD; autofocus and infrared night vision |
| Camera battery | — | 5000mAh; approximately 9h or 5.5h with night vision |
| Alerts | — | Cry, loud noise and room temperature; configurable sensitivity |
| Noise reduction | — | Manufacturer-stated up to 20dB |
| App | — | eufy Baby; share access with up to five family members |
| Privacy switch | — | Wi-Fi off retains direct monitor connection |
| Split screen | — | Two feeds with an additional compatible camera, sold separately |
| Supplied hardware | — | One E21 camera and parent monitor; illustrated phone not included |
Similarities
- Both record 4K video.
- Both are made by Eufy.
In summary
Eufy 4G LTE Cam S330 and Eufy Baby Monitor E21 share the main features compared here, so the lower-priced Eufy 4G LTE Cam S330 may be enough.
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